Examlex
When dependent samples are used to test for differences in the means,we pool the sample variances.
Anxiety, irritability
Psychological states characterized by feelings of tension, worry, and often, a propensity to become easily agitated or frustrated.
NREM sleep
Non-Rapid Eye Movement sleep, a restorative sleep phase characterized by slower brain waves, reduced heart rate, and a lack of dreams.
Body tissue restoration
The medical or biological process of repairing and regenerating damaged tissues in the body, aiming to restore normal function.
Cardiac function
Refers to the efficiency with which the heart pumps blood throughout the body, including the contraction of heart muscles and the opening and closing of heart valves.
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